Korean Air flights from Boston Logan (BOS) to Fort Lauderdale (FLL).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:05 Boston Logan (BOS) A 14:39 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-800 (738) 3:34 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Sat 13:35 Boston Logan (BOS) A 17:06 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Airbus A321 (321) 3:31 Effective 2026-02-14 through 2026-02-21
Codeshare flight, operated by Delta Air Lines.(DL 1602)
Daily 15:30 Boston Logan (BOS) A 19:01 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-900 (739) 3:31 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Daily 15:30 Boston Logan (BOS) A 19:01 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-800 (738) 3:31 Effective 2026-05-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Daily 15:30 Boston Logan (BOS) A 19:00 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-800 (738) 3:30 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Daily 15:55 Boston Logan (BOS) A 19:31 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-800 (738) 3:36 Effective 2026-01-05 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Mon-Fri,Sun 15:55 Boston Logan (BOS) A 19:30 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Airbus A321 (321) 3:35 Effective 2026-01-19 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Sat 15:55 Boston Logan (BOS) A 19:31 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-800 (738) 3:36 Effective 2026-01-24 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Mon-Fri,Sun 15:55 Boston Logan (BOS) A 19:30 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Airbus A321 (321) 3:35 Effective 2026-02-09 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Mon-Fri,Sun 15:59 Boston Logan (BOS) A 19:25 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-900 (739) 3:26 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Sat 16:30 Boston Logan (BOS) A 20:07 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Boeing 737-800 (738) 3:37 Effective 2026-02-28 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2196)
Sat 16:30 Boston Logan (BOS) A 20:06 Fort Lauderdale (FLL) 2
Korean Air KE 3965 Non-stop Airbus A321 (321) 3:36 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 2196)


Korean Air flights from Boston Logan (BOS) to Fort Lauderdale (FLL).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:34, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1602)
Duration: 3:31, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:31, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-05-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:31, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:30, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:36, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-01-19 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:35, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:36, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-02-09 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:35, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:26, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Effective 2026-02-28 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:37, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2196)
Duration: 3:36, non-stop
Airbus A321 (321)
  • A domestic route departing from the Boston Logan airport (BOS) and arriving at Fort Lauderdale airport (FLL).
  • The flight distance is 1238 miles, or 1993 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 3:26 and 3:37.